Sorry MaGeRay,
I"m too lazy to reproduce something that someone else has already created. :) If you want pictures you can check out this link to the source of this info. I think you have to login to their forum for the pictures to show up.

Quests/places to get Forgotten/Pet-return Scrolls [Ver.3.0]
Due to there r lots of players r asking where to get Forgotten/Lethe Scroll or pet return scroll, coz they made some mistake on stats adding, so now I will make a list to show where and how to get them.

Forgotten/Lethe Scroll: Reverts one's ability points by 1 point
(NOTE: Forgotten scrolls are obtained from the quests, they r all untradable; Lethe scrolls are gained from playing item mall game or the golden treasure boxes and they r tradable)
Pet return Scroll: Reverts the ability of pet over lv20 by 1 point
(Note:all the pet-return scroll which u get from the quests r untradable, but from the item mall or golden treasure boxes r tradable)

There r some different ways to get scrolls, firstly u can get them from the quests or treasure boxes. 2ndly, u can get forgotten/lethe scroll from the IM game – Fortune Egg and Pet return scroll from the game – Lucky cards (which is not released yet).3rdly, u can get them from the golden treasure box which u need to have the golden key from the IM. The last but not least, u can get it from the mystery eggs which u can get from the quest or events (quests: such as the phoenix’s egg, u can get this quest from the npc who gives the previous quest “find the courage stone”, he is behind the items shop in holy village) (events: such as Monday – National Treasure, when u open the last door, u will receive a mystery egg from the treasure box. Final, u need to beat 2 king of ox and 4 guards to get a big mystery egg. Same to the event on Friday – Round Challenge, when u arrive 14F,u can get a mystery egg. When u arrive to 15F, u can get a big mystery egg.
Notes: the reward u get from big mystery egg normally is better than mystery egg

Now I will make a list of all the quests or places to get Lethe Scrolls and Pet return scrolls which has been released, and I will update when any new quest is released.
In this version of wl online, we only got 8 Lethe scrolls and 5 pet-return scrolls released.
NOTE:
I will add some pics in the future to show the position of the quest or the treasure boxes
If any wrong information or any incorrect spelling, grammar, plz notify me, I will fix it asap.

Name: (the name of the quest)
Position: (where the quest take place)
Target: (the npc who gives u the quest)
Condition: (any other quest needs to be solved be4)
Reward: (the stuffs which u get after solving the mission)
Process: (the steps to finish the quest)

(III)
Name: The secret of mirror
Position: the mirror under the well, the place to change mirror’s direction to open the door for the quest which called “the secret of the well” in Holy Village

Target: Mirror
Condition: The secret of well
Reward: Forgotten Scroll *1
Process:
1. There r 3 mirror in the cave, click the one which not related to the open door game (TIP: you need to have the hidden door open or at least light on the mirror you need to talk to) Credit by LilScab1982
2. After click it around 10 times, the scene will automatically run. (Mirror, mirror, who is the most beautiful woman/handsome man in the world! ^_^ funny conversation)
3. Get the reward

(IV)
Name: South Pole captain
Position: Inside of South Pole cave
Target: Steam ship
Condition: None
Reward: Steam ship design, Forgotten Scroll *1
Process:
1. Click the steam ship outside of South Pole cave
2. Enter the cave, go into the top left and transfer to the next map, u will c the captain was surround by wolves. Talk to the captain and beat 4 wolves (4 different attributes, LV70, HP5500)
3. The captain wants u to help him to get 2 stuffs for fixing the steam ship, one is Large Assembly Tool, the other one is steam engine (made in Grinding Equipment)
4. Give all the stuffs captain needs, get the reward

Condition: None
Reward: EXP200, Forgotten Scroll *1
Process:
1. talk to the man, he will ask u how old is that elder, choose 8, 5
2. After answer correctly, the man will leave the turtle to u. Later, the turtle will take u to seabed dragon palace for reward.
3. Enter the dragon palace, walk up the stairs, u will c the lethe scroll, click and get it.
4. Return to the turtle, click “go bak”, finished.

(VI)
Name: None
Position: X542, Y1355 in China

Target: Treasure box
Condition: Any aero craft
Reward: Forgotten Scroll *1
Process
1. Use any aero craft to there and click the treasure box
2. Get the reward

(VII)
Name: I want to go home
Position: Right corner of Egypt map

Target: Martian
Condition: The stranger who never eats and drinks, brings 3 magnets and 1 magnet stone
Reward: Forgotten Scroll *1, Hot sweet potato *1
Process:
1. Solve the quest the stranger who never eats and drinks in Egypt village, then go to the Egypt world map, use transport (aero craft or ships) to right corner of the map.
2. Talk to the ET, it will tell u it needs 3 magnets and 1 magnet stone to repair his UFO to go bak home.
3. After u giving it the requirements, it will give u the reward.

(VIII)
Name: None
Position: oasis in Egypt world map, near the coconut trees

Target: Scholar in the house
Condition: 10 pieces of paper
Reward: Forgotten Scroll *1, bun with cabbage and pork *10
Process:
1. Go to Civillian's House in Chang’an and give the Scholar 10 pieces of paper
2. Get the rewards

(X)
Name: Vendor’s lover
Position: China

Target: Picture vendor
Condition: No ink now, 5000g
Reward: Forgotten Scroll *1, Riddle Paper*20
Process:
1. Solve “No ink Now”, then the vendor will let u send a message to Xaohui for him
2. Go to hotel in Chang’an, Xaohui is just next to the hotel owner, talk and give her 5000g
3. Get the rewards

Target: Blue Green ET (X:4402, Y:515)
Condition: Aircraft is required
Reward: Forgotten Scroll *1
Process:
1. Use aircraft to get to the right top corner of Mayan forest, talk to the ET
2. Start battle, 8 ETs, 2 for each attributes, lv100, hp3003
3. Beat the ETs, get the reward

Target: Villager on the left of the Mayan Forest
Condition: Aircraft is required, boat *1
Reward: Forgotten Scroll *1, 5% pet exp capsule *1
Process:
1. Talk to the village, start battle with crocodile (Boss, hp12000, and 4 lil crocodiles, lv around 7X)
2. Beat all the monsters, give the villager a boat, get the rewards

(XIV)
Name: None
Position: Underground Tumulus of Chang’an cave
Target: Pillar
Condition: Dragon Spirit’s Trial
Reward: Forgotten Scroll *1
Process:
1. After solving Dragon Spirit’s Trial quest, click one of the pillars around there
2. Talk and receive the reward
(The way is same as the one which u get forgotten scroll under the well which u get from clicking the mirror)

Target: Treasure box
Condition: None
Reward: Pet return Scroll *1
Process:
1. Go there and open the treasure box to get the reward

(IV)
Name: Tribe of cannibalism
Position: X:8152, Y:3375 in Maya map

Target: just walk close to the position, the scene will start automatically
Condition: None
Reward: Pet return Scroll *1, Design of unknown gun[different from the design which we got for making craft, it's only a quest item]
Process:
1. Go to the map of Maya and walk to X:8150, Y: 3375 which show in the pic.
2. Just walk close to the end, the scene will automatically starts
3. Beat 8 aboriginals (2 for each attributes, HP around 1000)
4. Finish the quest, get the rewards

(V)
Name: Help Momotaro to beat the ghosts
Position: Ghost Isle
Target: Momotaro
Condition: Momotaro who hits ghosts, brings 3 stuff buns
Reward: EXP 1500, Pet return Scroll *1
Process:
1. Travel to Ghost Isle by transport, one the first flour, u will c 2 transmitting spot, enter the up one. Then u will c another 3 spots, enter the mid one. After that, u will c Momotaro lying on the ground, talk to him, he will tell u his 3 friends were kidnapped by the ox monster. He will ask u for 3 stuff buns to recover his vitality.
2. Beat the ox monster and 2 guards (Ox monster: HP 15000, guards: earth attribute, HP 10**, the bottom one will have wind attribute reinforcement.)
3. Finish and get the reward.

(VI)
Name: Is it a cow or a horse?
Position: Bangkok
Target: The outside of Royal Palace in Bangkok (X:482,Y:455)

Condition: None
Reward: Pet return Scroll*1
Process:
1. Talk to the man, the black horse join into ur team
2. Enter the Palace and talk to the King
3. Get the reward

Condition: Ladder*1
Reward: Pet return Scroll*2
Process:
1. Talk to Chunli, she will tell u her dog was on the roof
2. Use a ladder to save the dog
3. Receive the rewards

(IX)
Name: The lost buffalo
Position: Chang'an, just near the entrance

Target: Gouzi
Condition: Easy-going Buffalo*1
Reward: Pet return Scroll*1
Process:
1. Talk to Gouzi, he will tell u that he lost his buffalo
2. Catcha lv86 Easy-going Buffalo for him (just outside of Chang'an)
3. Get the reward

(X)
Name: Saar's Research
Position: Holy village

Target: Saar
Condition: None
Reward: Pet return Scroll*1
Process:
1. Talk to Saar in Holy village
2. He will let u to help him to get some pets (Senior Beetle(M)*1, Rain Forest Frog*1 and Squirrel*1)
3. Catch and give him the pets, receive the reward

(XI)
Name: Find the Sledge Wolf
Position: South Pole
Target: Villager (X:1322 Y:695)
Condition: None
Reward: Pet return Scroll*1
Process:
1. Talk to the village in South Pole, he will tell u that he lost his Sledge Wolf
2. Find the wolf (X:342,Y:1495), start fight, However MUST CATCH IT, dont kill it.
3. Return the wolf to the village, and get the reward

(XII)
Name: Turtle afraid hammer
Position: Undersea
Target: Turtle shell
Condition: None
Reward: Pet return scroll*1
Process:
1. Use submarine to go to undersea
2. Go to the right and until the last map, continue go to right, click the turtle shell, play a little game (just like Hit the rabbit)
3. Get the reward

[ Last edited by chenwy11870 at 1-22-2009 22:41 ]

Spoiler:

Level 156 fire
T4
90% of the laws are made because of 10% of the people.

yes, you do have to login to their forums for pic to show up. Just use a game account name and password. That post on IGG forum, I've been to it, and it will be useless (for some of the scrolls) without seeing the picture that was posted.